烟煤

In mines, the most common explosive dust encountered is bituminous coal dust .

在矿山，最常见的爆炸性尘埃遇到的是烟煤灰尘。

The gasification characteristic of natural coke with CO2 was studied by thermogravimetry, which is compared with that of bituminous coal.

在热重天平上研究天然焦－CO2的气化反应性，并与烟煤的气化特性进行对比。

Bituminous coal is often treated as a consistent and homogeneous product.

烟煤一般被视作一种质地均匀一致的产品。

It is seamless network survey data show that the second quarter of this year, South Korea's iron ore price of 110 dollars per ton, up 90%; bituminous coal price per ton up to 200 U.S. dollars, up 55% year on year.

据无缝管网调查数据显示，今年第二季度韩国的铁矿石价格平均每吨110美元，同比增长了90%；烟煤的价格平均每吨高达200美元，同比上涨55%。

This method and systems are also used for other volatile-rich fuels such as brown coal and bituminous coal.

同样适用于研究褐煤、烟煤等高挥发分燃料的输送特性。

I chose this design is the tree bituminous coal, the water content inside it and inside the ash content of coal and the amount of such decisions, I must choose K-T technology, and related equipment.

此次设计我选择的是神木烟煤，它里面的含水量以及里面的灰分和含炭量等决定了，我必须选择K－T工艺，以及相关的设备。

At the intersection of the street and the broad railroad yard were many heavily laden cars of bituminous coal newly backed in.

在街道和宽阔的铁路站场交叉的地方，有许多辆装满烟煤的车子新近停在那里。

At present, domestic coal prices fell 15 percent, Xi'an bituminous coal prices have also emerged in the 12 percent decline, and there is a further decline in the trend.

目前国内煤价下跌15％，西安市烟煤价格也出现了12％的下跌，且有进一步下跌趋势。

It is specially designed for the gasification of bituminous coal with higher gas calorific value than that of KM1Q series and it has good environmental protection performance.

该产品是专门为燃用烟煤的用户设计的炉型，煤气热值相对于 KM1Q 系列较高，环保更可靠。

This paper analyses aerodynamics in a cold model furnace with burners burning bituminous coal on the basis of similarity theory.

本文应用相似模化理论对烟煤型燃烧器进行炉内冷态试验研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。